Smart Agriculture · Fog + Rule-Based Control Flow
Field Sensors
Fog Workstation
Storage & AI
Output / Control
💧 Soil Moisture
Capacitive · 0–100%
38%
NOMINAL
🌡️ Soil Temp
DS18B20 · Celsius
24°C
OPTIMAL
🌫️ Air Humidity
DHT22 · %RH
62%
NORMAL
☀️ Ambient Light
BH1750 · lux
4200 lx
BRIGHT
🛰️ Satellite Data
Sentinel-2 · Multispectral
NDVI: 0.68
Cloud: 12%
Updated: 4h ago
HEALTHY INDEX
🚁 Drone Imagery
Thermal + RGB · On-demand
Crop temp: 26.5°C
Coverage: 98%
Last scan: 2h ago
SCAN READY
🖥️ Fog Workstation
Rule Engine · Aggregator
IF moisture < 40%
→ trigger water pump
IF temp > 35°C
→ alert + shade mode
PROCESSING · 4 FEEDS
🗄️ Time-Series DB
InfluxDB · sensor history
WRITING LIVE
🤖 AI Prediction Engine
LSTM · crop stress forecast
Next-hour moisture31%
Irrigation scoreHIGH
INFERENCE RUNNING
💦 Water Pump
Solenoid Valve · Zone A
STANDBY
📊 Farm Dashboard
Grafana · poll every 5s
Moisture55%
PumpOFF
LIVE VIEW
Monitoring · all sensors nominal